FEIN JMU 137-2 QW User manual

by FEIN

USA

FEIN Power Tools, Inc.

1000 Omega Drive

Suite 1180

Pittsburgh, PA 15205

Phone: 800-441-9878

www.feinus.com

Canada

FEIN Canadian Power Tool

Company

323 Traders Boulevard East

Mississauga, Ontario L4Z 2E5

Telephone: (905) 8901390

Phone: 1-800-265-2581

www.fein.com

FEIN Service USA

FEIN Power Tools, Inc.

2735 Hickory Grove Road

Davenport, IA 52804

Phone: 800-441-9878

magdrillrepair@feinus.com

Headquarter

C. & E. Fein GmbH

Hans-Fein-Straße 81

D-73529 Schwäbisch Gmünd-Bargau

www.fein.com

 JMU 137 QW (**) 7 270 ...

 JMU 137 MQW (**) 7 270 ...

 JMU 137-2 QW (**) 7 270 ...

OBJ_DOKU-0000006757-003.fm Page 1 Wednesday, April 4, 2018 9:31 AM

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Instruction Manual

Mode d’emploi

Instrucciones de uso

en

3

fr

29

es

55

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For your safety.

Read all safety warnings and

all instructions. Failure to fol-

low the warnings and instructions may result

in electric shock, fire and/or serious injury.

Save all warnings and instructions for future-

reference.

Do not use this power tool before you

have thoroughly read and completely

understood this Instruction Manual, including

the figures, specifications, safety regulations

and the signs indicating DANGER, WARN-

ING and CAUTION.

Only carry out such operations with this

power tool as intended for by the manufac-

turer. Only use cutting tools and accessories

that have been approved by the manufac-

turer.

Please also observe the relevant national

industrial safety regulations.

Non-observance of the safety instructions in

the said documentation can lead to an electric

shock, burns and/or severe injuries.

This Instruction Manual should be kept for

later use and enclosed with the power tool,

should it be passed on or sold.

SAVE THESE INSTRUCTIONS.

The term “power tool” in the warnings refers

to your mains-operated (corded) power tool

or battery operated (cordless) power tool.

General safety rules.

1) Work area safety

a)Keep work area clean and well lit. Clut-

tered or dark areas invite accidents.

b)Do not operate power tools in explosive

atmospheres, such as in the presence of

flammable liquids, gases or dust. Power

tools create sparks which may ignite the

dust or fumes.

c) Keep children and bystanders away

while operating a power tool. Distrac-

tion can cause you to lose control.

2) Electrical safety

a)Power tool plugs must match the outlet.

Never modify the plug in any way. Do not

use any adapter plugs with earthed

(grounded) power tools. Unmodified

plugs and matching outlets will reduce

risk of electric shock.

b)Avoid body contact with earthed or

grounded surfaces such as pipes, radia-

tors, ranges and refrigerators. There is

an increased risk of electric shock if

your body is earthed or grounded.

c) Do not expose power tools to rain or wet

conditions. Water entering a power

tool will increase the risk of electric

shock.

d)Do not abuse the cord. Never use the

cord for carrying, pulling or unplugging

the power tool. Keep cord away from

heat, oil, sharp edges or moving parts.

Damaged or entangled cords increase

the risk of electric shock.

e) When operating a power tool outdoors,

use an extension cord suitable for out-

door use. Use of a cord suitable for out-

door use reduces the risk of electric

shock.

f) If operating a power tool in a damp loca-

tion is unavoidable, use a ground fault

circuit interrupter (GFCI) protected sup-

ply. Use of an GFCI reduces the risk of

electric shock.

3) Personal safety

a)Stay alert, watch what you are doing

and use common sense when operating

a power tool. Do not use a power tool

while you are tired or under the influ-

ence of drugs, alcohol or medication. A

moment of inattention while operating

power tools may result in serious per-

sonal injury.

b)Use personal protective equipment.

Always wear eye protection. Protective

equipment such as dust mask, non-skid

safety shoes, hard hat, or hearing pro-

tection used for appropriate conditions

will reduce personal injuries.

c) Prevent unintentional starting. Ensure

the switch is in the off-position before

connecting to power source and/or bat-

tery pack, picking up or carrying the

tool. Carrying power tools with your

finger on the switch or energising

power tools that have the switch on

invites accidents.

WARNING

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d)Remove any adjusting key or wrench

before turning the power tool on. A

wrench or a key left attached to a rotat-

ing part of the power tool may result in

personal injury.

e) Do not overreach. Keep proper footing

and balance at all times. This enables

better control of the power tool in

unexpected situations.

f) Dress properly. Do not wear loose cloth-

ing or jewelery. Keep your hair, clothing

and gloves away from moving parts.

Loose clothes, jewelry or long hair can

be caught in moving parts.

g)If devices are provided for the connec-

tion of dust extraction and collection

facilities, ensure these are connected

and properly used. Use of dust collec-

tion can reduce dust-related hazards.

4) Power tool use and care

a)Do not force the power tool. Use the cor-

rect power tool for your application. The

correct power tool will do the job bet-

ter and safer at the rate for which it was

designed.

b)Do not use the power tool if the switch

does not turn it on and off. Any power

tool that cannot be controlled with the

switch is dangerous and must be

repaired.

c) Disconnect the plug from the power

source and/or the battery pack from the

power tool before making any adjust-

ments, changing accessories, or storing

power tools. Such preventive safety

measures reduce the risk of starting the

power tool accidentally.

d)Store idle power tools out of the reach of

children and do not allow persons unfa-

miliar with the power tool or these

instructions to operate the power tool.

Power tools are dangerous in the hands

of untrained users.

e) Maintain power tools. Check for mis-

alignment or binding of moving parts,

breakage of parts and any other condi-

tion that may affect the power tool’s

operation. If damaged, have the power

tool repaired before use. Many accidents

are caused by poorly maintained power

tools.

f) Keep cutting tools sharp and clean.

Properly maintained cutting tools with

sharp cutting edges are less likely to

bind and are easier to control.

g)Use the power tool, accessories and tool

bits etc. in accordance with these

instructions, taking into account the

working conditions and the work to be

performed. Use of the power tool for

operations different from those

intended could result in a hazardous sit-

uation.

5) Service

a)Have your power tool serviced by a qual-

ified repair person using only identical

replacement parts. This will ensure that

the safety of the power tool is main-

tained.

Special safety instructions.

Wear protective equipment. Depending on the

application, wear face shield or safety gog-

gles. Wear hearing protection. The safety

glasses/goggles must be suitable to protect

against the particles emitted from different

operations. Continuous high exposure to

noise can lead to loss of hearing.

Do not touch the sharp edges of the core drill

bit. Danger of injury.

Replace the protective cable bushing immedi-

ately when damaged. A defective protective

cable bushing can lead to overheating of the

machine and to an emergency stop.

Before putting into operation: Mount the chip

guard to the machine.

Always secure the power tool with with the

supplied clamping strap. In case of a power

failure or when the power plug is pulled, the

magnetic holding power is not maintained.

When carrying out such work, beware of fall-

ing objects, such as cores or chips.

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When working overhead or on vertical sur-

faces, the coolant container must not be used.

Use Slugger Cutting Paste instead. Liquids

penetrating your electric power tool may-

cause electric shock.

Avoid touching the drilled core that is auto-

matically ejected by the pilot pin when the

working procedure is finished. Contact with

the core when it is hot, or if it falls, can cause

personal injuries.

Operate the power tool only from grounded

contact sockets that comply with the specifi-

cations. Do not use any connection cables

that are damaged; use extension cables with

a grounded contact that are checked at regu-

lar intervals. A ground conductor without

continuity can cause an electric shock.

To prevent injuries, always keep your hands,

clothing, etc. away from rotating chips. The

chips can cause injuries. Always use the chip

guard.

Do not attempt to remove the cutting tool if it

still turns. This can lead to serious injuries.

Hold power tool by insulated gripping sur-

faces when performing an operation where

the cutting accessory may contact hidden

wiring or its own cord. Cutting accessory con-

tacting a “live” wire will make exposed metal

parts of the power tool “live” and shock the

operator.

Beware of any concealed electric cables, gas

or water conduits. Check the working area

before commencing work, e. g. with a metal

detector.

Do not work materials containing magnesium.

Danger of fire.

Do not work CFP (carbon-fiber-reinforced

polymer) and materials containing asbestos.

These materials are considered carcinogenic.

Do not rivet or screw any name-plates or

signs onto the power tool. If the insulation is

damaged, protection against an electric shock

will be ineffective. Adhesive labels are recom-

mended.

Do not overload the power tool or the storage

case and do not use it as a ladder or stand.

Overloading or standing on the power tool or

the storage case can lead to the upward shift-

ing of the center of gravity of the power tool

or the storage case, and its tipping over.

Do not use accessories which are not specifi-

cally designed and recommended by the

power tool manufacturer. Safe operation is

not ensured merely because an accessory fits

your power tool.

Clean the ventilation openings on the power

tool at regular intervals using non-metal

tools. The blower of the motor draws dust

into the housing. An excessive accumulation

of metallic dust can cause an electrical hazard.

Before putting into operation, check the

power connection and the power plug for

damage.

Recommendation: The tool should always be

supplied with power via a ground fault circuit

interrupter (GFCI) with a rated current of

30 mA or less.

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Handling hazardous dusts.

When working with power

tools, such as when grinding,

sanding, polishing, sawing or for other work

procedures where material is removed, dusts

develop that are both hazardous to one’s

health and can spontaneously combust or be

explosive.

Contact with or inhaling some dust types can

trigger allergic reactions to the operator or

bystanders and/or lead to respiratory infec-

tions, cancer, birth defects or other reproduc-

tive harm.

Examples of such materials which contain

chemicals that can produce hazardous dusts,

are:

– Asbestos and materials containing asbes-

tos;

– Lead-containing coatings, some wood

types such as beech and oak;

– Minerals and metal;

– Silicate particles from bricks, concrete and

other materials containing stone;

– Solvent from solvent-containing paint/

varnish;

– Arsenic, chromium and other wood pre-

servatives;

– Materials for pesticide treatment on boat

and ship hulls;

– Stainless steel dust, metal dust and non-

ferrous metal dust;

To minimize the unwanted intake of these

materials:

– Use dust extraction matched appropriately

for the developing dust.

– Use personal protective equipment, such

as a P2 filter-class dust protection mask.

– Provide for good ventilation of the work-

place.

The risk from inhaling dusts depends on how

often these materials are worked. Materials

containing asbestos may only be worked on

by specialists.

Wood and light-metal dust can

cause spontaneous combus-

tion or explosions.

Hot mixtures of sanding dust and paint/var-

nish residuals or other chemical materials in

the filter bag or the vac filter can self-ignite

under unfavourable conditions, such as spark-

ing from sanding metal, continuous sunlight

or high ambient temperatures. To prevent

this:

– Avoid overheating the material being

sanded and the power tool.

– Empty the dust collector/container rou-

tinely.

– Observe the material manufacturer’s

working instructions.

– Observe the relevant regulations for the

materials being worked.

WARNING

CAUTION

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Emission values for sound (Two-figure – specifications as per ISO 4871)

Extension cable.

If the use of an extension cord

is required, its length and con-

ductor cross-section must be adequate for the

application in order to prevent a voltage drop

in the extension cord, power loss and over-

heating of the power tool. Otherwise, the

extension cable and power tool are prone to

electrical danger, and the working efficiency is

decreased.

Sound emission JMU 137 QW (**) JMU 137 MQW (**) JMU 137-2 QW (**)

A-weighted emission

pressure power level mea-

sured at the workplace

L

pA

(re 20 μPa), in deci-

bels 86.7 86.7 85.6

Measuring uncertainty

K

pA

, in decibels 3 3 3

Measured A-weighted

sound power level

L

wA

(re 1 pW), in decibels 97.7 97.7 96.6

Measuring uncertainty

K

wA

, in decibels 3 3 3

C-weighted peak sound

pressure level measured at

the workplace

L

pCpeak

, in

decibels 101.2 101.2 98.9

Measuring uncertainty

K

pCpeak

, in decibels 3 3 3

Mean vibrational value

(core drilling)

– m/s

2

– ft/s

2

< 2.5

8.3

< 2.5

8.3

< 2.5

8.3

Measuring uncertainty

K

,

in

– m/s

2

– ft/s

2

1.5

4.9

1.5

4.9

1.5

4.9

REMARK: The sum of the measured emission value and respective measuring inaccuracy

represents the upper limit of the values that can occur during measuring.

Wear hearing protection!

Measured values determined in accordance with the corresponding product standard.

WARNING

OBJ_BUCH-0000000261-003.book Page 7 Thursday, January 11, 2018 5:30 PM

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Intended use of the power tool:

Magnetic core drill unit for drilling with core

drill bits and solid drill bits, reaming, counter-

sinking and tapping on materials with surfaces

suitable for magnets in weather-protected

environments using the application tools and

accessories recommended by Slugger.

Operation of the power tool off power generators.

This power tool is also suitable for use

with AC generators with sufficient power

output that correspond to the Standard

ISO 8528, design type G2. This Standard is

particularly not complied with when the so-

called distortion factor exceeds 10 %. When

in doubt, please refer to the generator

instruction/specification guide.

Operating the power tool off

power generators whose no-

load speed exceeds the voltage value on the

type plate of the power tool is prohibited.

Symbols.

WARNING

Symbol, character Explanation

Make sure to read the enclosed documents such as the

Instruction Manual and the General Safety Instructions.

Observe the instructions in the text or graphic opposite!

Before commencing this working step, pull the power plug

out of the socket. Otherwise there will be danger of injury if

the power tool should start unintentionally.

Use eye protection during operation.

Use ear protection during operation.

Do not touch the rotating parts of the power tool.

Warning against sharp edges of application tools, such as the

cutting edges of the cutter blades.

Danger of slipping!

Danger of crushes or contusions!

Caution! Falling objects!

Hot surface!

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Do not reach in!

Fasten strap!

General prohibition sign. This action is prohibited.

This symbol confirms the certification of this product for the

USA and Canada.

This sign warns of a directly imminent, dangerous situation. A

false reaction can cause a severe or fatal injury.

This sign indicates a possible dangerous situation that could

cause severe or fatal injury.

This sign warns of a possible dangerous situation that could

cause injury.

Worn out power tools and other electrotechnical and electri-

cal products should be sorted separately for environmentally-

friendly recycling.

Start drill motor. Rotation direction: clockwise

Stop motor

Low speed

High speed

Magnetic holding power, sufficient

Magnetic holding power, insufficient

Start drill motor. Rotation direction: clockwise

Start drill motor in inch mode. Rotation direction: counter-

clockwise

Speed reduction in steps

Speed increase in steps

Stop motor

Switches the magnet On/Off

(**) may contain numbers and letters

Symbol, character Explanation

DANGER

WARNING

CAUTION

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Character Unit of measurement,

national

Explanation

n

0

rpm; /min; min

-1

; r/min No-load speed

P

W Electrical power

°Angle width

U V Electric voltage

f Hz Frequency

I

A Electric current intensity

m

lbs Mass

l ft, in Length, width, height, depth, diameter or thread

Ø ft, in Diameter of a round part

m, s, kg, A, mm, V, W,

Hz, N, °C, dB, min, m/s

2

Basic and derived units of measurement from the

international system of units SI.

OBJ_BUCH-0000000261-003.book Page 10 Thursday, January 11, 2018 5:30 PM

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Technical description and specifications.

Before mounting or replacing cutting tool or accessories, pull the power plug.

This preventive safety measure rules out the danger of injuries through acciden-

tal starting of the power tool.

Not all accessories described or shown in this instruction manual will be included with your-

power tool.

WARNING

Application tool

Chip guard

Tool holder

Viseo Touch Pad

Drill-motor cable

Coolant container

Spoke handle

Magnetic foot

Clamping strap

Fig. 1

Switches the magnet On/Off

Starts the drill motor

Rotation direction: clockwise

Speed reduction in steps

Starts the drill motor in inch mode

Rotation direction: anticlockwise

Stops the drill motor

Speed increase in steps

Fig. 2

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Type JMU 137 QW (**) JMU 137 MQW (**) JMU 137-2 QW (**)

Order number 7 270 ... 7 270 ... 7 270 ...

Current consumption 9.2 A 9.2 A 9.2 A

No-load speed (right rotation)

1. Gear 550 /min 550 /min 550 /min

2. Gear – – 1700 /min

No-load speed (left rotation)

1. Gear 370 /min 370 /min 370 /min

2. Gear – – 1140 /min

Drilling capacity in steel - TCT/

high speed steel (core drill bits)

7/16 in – 1 3/8 in

11 mm – 35 mm

7/16 in – 1 3/8 in

11 mm – 35 mm

7/16 in – 1 3/8 in

11 mm – 35 mm

Drilling capacity in steel - high

speed steel (HSS) (twist drill bit)

5/8 in

16 mm

11/16 in

18 mm

5/8 in

16 mm

Tapped hole 9 16/4 in

M14

9 16/4 in

M14

9 16/4 in

M14

Reamer diameter 5/8 in

16 mm

11/16 in

18 mm

5/8 in

16 mm

Counterboring diameter 1 1/4 in

32 mm

1 1/4 in

32 mm

1 1/4 in

32 mm

Weight according to

EPTA-Procedure 01

23.4 lbs

(10.6 kg)

24.25 lbs

(11.0 kg)

24.25 lbs

(11.0 kg)

Class of protection /I /I /I

Allowable ambient temperature 23°F ... 104°F

–5°C ... +40°C

23°F ... 104°F

–5°C ... +40°C

23°F ... 104°F

–5°C ... +40°C

OBJ_BUCH-0000000261-003.book Page 12 Thursday, January 11, 2018 5:30 PM

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Assembly instructions.

Before mounting or replacing cutting tool or accessories, pull the power plug.

This preventive safety measure rules out the danger of injuries through acci-

dental starting of the power tool.

Mounting the spoke handle

(figure 3).

The hub assembly can be mounted on either

side.

Loosen the screw using a hex key.

Remove the spoke handle.

Mount the spoke handle on the other side

and tighten the screw using a hex key.

WARNING

1.

2.

3.

4.

5 mm /

3/16 in

5 mm /

3/16 in

Fig. 3

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Filling the coolant container.

Prevent the flow of liquid along the cable into the socket outlet or into the core

drill unit, as this can lead to electric shock. Tie a bow in the cable near the plug,

so that any liquid can drip off.

Do not use the magnetic core drill unit when the cooling-lubricant system is defective. Each

time before operating, check for tightness against leaks and for cracks in the hoses. Prevent liq-

uids from entering or penetrating electrical components.

Only use a coolant-lubricant emulsion (oil in water) as the cooling agent.

Observe the manufacturer's instructions on coolant.

Filling the mounted coolant container

(figure 4)

Unscrew the cap from the coolant container.

Fill in pump-feedable cooling lubricant,

e.g. Slugger cutting oil.

Screw the cap onto the coolant container

again.

WARNING

3.

1.

2.

Coolant container

Upper closing cap

max. 500 ml

max. 17 fl. OZ.

Fig. 4

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Filling the dismounted coolant container

(figure 5)

Pull the empty coolant container out of the

drill stand housing of the magnetic core drill.

Unscrew the cap from the coolant container.

Fill in pump-feedable cooling lubricant,

e.g. Slugger cutting oil.

Screw the cap onto the coolant container

again.

Insert the filled coolant container into the

holder on the drill stand housing intended for

this purpose.

1.

3.

2.

5.

4.

Coolant container

Upper closing cap

max. 500 ml

max. 17 fl. OZ.

Fig. 5

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Mounting the coolant hose (figure 6).

Connect the coolant hose.

Fig. 6

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Tool changing (figure 7).

Always secure the power tool

with the supplied clamping

strap. In case of a power failure or when the

power plug is pulled, the magnetic holding

power is not maintained.

Switch the machine off and

pull the power plug before

mounting or replacing application tools and

accessories (not overhead!). This preventive

safety measure rules out the danger of injuries

through accidental starting of the power tool.

Core drill bit

Insert the pilot pin into the cutter.

Pull the clamping sleeve of the tool holder

down and insert the core drill bit with the

centering pin into the tool holder.

Do not touch the sharp edges of the core drill

bit. Danger of injury.

Drill chuck

Pull the clamping sleeve of the tool holder

down and insert the drill chuck.

Drill bit

The knurled nut has a left-hand thread; turn

clockwise to release!

Loosen the knurled nut and remove the tool

holder by applying a hammer blow to the

positioned drift.

Clean the inside cone of the output shaft and

insert the drill bit.

WARNING

1.

2.

3.

2.

3.

4.

1.

Drill chuck

Clamping sleeve

Centering pin

Core drill bit

JMU 137 MQW

1.

3.

2.

4.

5.

MK 2

MT 2

CM 2

Drill bit

Knurled nut

Fig. 7

OBJ_BUCH-0000000261-003.book Page 17 Thursday, January 11, 2018 5:30 PM

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Working instructions.

Always secure the power tool with the supplied clamping strap. In case of a

power failure or when the power plug is pulled, the magnetic holding power is

not maintained.

Always carry the power tool by its han-

dle, not by the drill-motor cable.

Fastening the safety strap (figure 9).

Always secure the power tool to the work-

piece with the supplied clamping strap.

WARNING

Fig. 8

Clamping strap

Fig. 9

OBJ_BUCH-0000000261-003.book Page 18 Thursday, January 11, 2018 5:30 PM

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For switching the magnet ON

(figure 10).

Pay attention that the set-up surface for the

magnetic foot is flat, clean, rust-free and ice-

free. Remove varnish, putty/filler layers and

other materials. Prevent an air gap between

the magnetic foot and the set-up surface. The

air gap reduces the magnetic holding power.

When working, always use the magnetic foot;

pay attention that the magnetic holding

power is sufficient:

– When the green button on the control

panel lights up permanently, the magnetic

holding power is sufficient and the machine

can be operated with normal feed.

– When the Magnet button on the control

panel flashes, the magnetic holding power

possibly is insufficient and the machine

must be operated with reduced feed.

When working on materials that are non-fer-

rous, suitable fixation devices obtainable as

accessories from the manufacturer, e. g. suc-

tion plates, vacuum plates or pipe-drilling

devices must be used.

When working on steel materials with a

material thickness of less than 12 mm /

1

/

2

in,

the workpiece must be reinforced with an

additional steel plate in order to guarantee the

magnetic holding power.

Work only with the absolutely required

amount of feed. Excessive feed can lead to

breakage of the application tool and loss of

the magnetic holding power.

The magnetic foot is monitored by means of

a power sensor. If the magnetic foot is defec-

tive, the motor will not start.

When the power supply is disconnected

while the motor is running, a protective cir-

cuit prevents automatic restarting of the

motor. Restart the motor again. Adjust the

gear setting only when the machine is at a

complete stop or when the motor is running

down. Do not stop the drill motor during the

drilling procedure. Remove the core drill bit

from the drill hole only while the drill motor

is running. If the core drill bit gets jammed/

stuck in the material, stop the drill motor and

carefully rotate out the core drill bit turning in

counterclockwise direction. After each drill-

ing run, remove the chips and the drilled out

core. Do not touch the chips with your bare

hands. Always use a chip hook. Danger of

burning! The surface of the magnet can reach

high temperatures. Do not touch the magnet

with your bare hands. When changing a drill

bit, pay attention not to damage the cutting

edges. When core-drilling layered material,

remove the core and the chips after having

drilled through each layer. Do not use the

magnetic core drill unit when the cooling-

lubricant system is defective. Check for tight-

ness against leaks and for cracks in the hoses.

Prevent liquids from entering or penetrating

electrical components. The core drill units do

not have overload protection. In case of

improper use, the motor can become dam-

aged.

=

Switches the magnet On/Off

=

Switches the magnet On/Off

Fig. 10

> 12 mm

< 12 mm

> 12 mm

< 12 mm

OBJ_BUCH-0000000261-003.book Page 19 Thursday, January 11, 2018 5:30 PM

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Adjusting the stroke range (figure 11).

Hold the power tool firmly

with one hand when releasing

the two fastening levers.

To move the fastening levers over each other,

pull a fastening lever outward and then turn

the fastening lever in 45° steps.

Loosen both fastening levers with the other

hand.

Adjust the desired stroke range.

Tighten both fastening levers again.

CAUTION

1.

2.

3.

1.

4.

2.

1.

3.

4.

2.

Fig. 11

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